Look at the two diagrams - in 1992 and in POLAND - SCARLETT showed me the symbol of the X in a circle before meeting PUTIN...a lamp as an indicator?

What about LAMP AS SOURCE OF ILLUMINATION...what is an 'INDICATOR LAMP'...one that gives signals/instructions...

http://en.wikipedia.org/wiki/Light_bulbs

Lamp circuit symbols
In circuit diagrams lamps usually are shown as symbols. There are two main types of symbols, these are:


The cross in a circle, which usually represents a lamp as an indicator.

The semicircular dent in a circle, which usually represents a lamp as a source of light or illumination.